package com.ht.modules.system.controller;

import com.alibaba.fastjson2.JSON;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ht.aspect.annotation.AutoLog;
import com.ht.entity.*;
import com.ht.modules.system.entity.*;
import com.ht.query.QueryGenerator;
import com.ht.modules.system.service.IActCandidateConfigService;
import com.ht.utils.oConvertUtils;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import lombok.extern.slf4j.Slf4j;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authz.annotation.RequiresRoles;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;

import java.io.IOException;
import java.net.URLDecoder;
import java.nio.charset.StandardCharsets;
import java.util.List;
import java.util.Map;

 /**
 *  审批流候选人配置
 */
@Slf4j
@Api(tags="审批流候选人配置")
@RestController
@RequestMapping("/actcandidateconfig/actCandidateConfig")
public class ActCandidateConfigController {

	@Autowired
	private IActCandidateConfigService actCandidateConfigService;

	/**
	 * 分页列表查询
	 */
	@ApiOperation(value="审批流候选人配置-分页列表查询", notes="审批流候选人配置-分页列表查询")
	@GetMapping(value = "/list")
	public Result<IPage<ActCandidateConfigVo>> queryPageList(ActCandidateConfigVo actCandidateConfigVo,
															 @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
															 @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
															 @RequestParam(name="column",defaultValue="createTime") String column,
															 @RequestParam(name="order",defaultValue="desc") String order) {
		Result<IPage<ActCandidateConfigVo>> result = new Result<>();
		Page<ActCandidateConfigVo> page = new Page<>(pageNo, pageSize);
		page = actCandidateConfigService.list(page, actCandidateConfigVo, column, order);
		result.success("查询成功！");
		result.setResult(page);
		return result;
	}

	/**
	 * 添加
	 */
	@AutoLog(value = "审批流候选人配置-添加")
	@ApiOperation(value="审批流候选人配置-添加", notes="审批流候选人配置-添加")
	@PostMapping(value = "/add")
	public Result<?> add(@RequestBody ActCandidateConfig actCandidateConfig) {
		Result<?> result = new Result<>();
		try {
			actCandidateConfigService.add(actCandidateConfig);
			result.success("添加成功！");
		} catch (Exception e) {
			log.error(e.getMessage(),e);
			result.error500("操作失败！" + e.getMessage());
		}
		return result;
	}

	/**
	 * 编辑
	 */
	@AutoLog(value = "审批流候选人配置-编辑")
	@ApiOperation(value="审批流候选人配置-编辑", notes="审批流候选人配置-编辑")
	@PutMapping(value = "/edit")
	public Result<?> edit(@RequestBody ActCandidateConfig actCandidateConfig) {
		Result<?> result = new Result<>();
		try {
            actCandidateConfigService.edit(actCandidateConfig);
            result.success("修改成功！");
        } catch (Exception e) {
            log.error(e.getMessage(),e);
            result.error500("操作失败！" + e.getMessage());
        }
		return result;
	}

	/**
	 * 通过id删除（逻辑删除）
	 */
	@AutoLog(value = "审批流候选人配置-通过id删除")
	@ApiOperation(value="审批流候选人配置-通过id删除", notes="审批流候选人配置-通过id删除")
	@DeleteMapping(value = "/delete")
	public Result<?> delete(@RequestParam(name="id") String id) {
		Result<?> result = new Result<>();
		try {
            actCandidateConfigService.delete(id);
            result.success("删除成功！");
        } catch (Exception e) {
            log.error(e.getMessage(),e);
            result.error500("操作失败！" + e.getMessage());
        }
		return result;
	}

	/**
	 * 批量删除（逻辑删除）
	 */
	@AutoLog(value = "审批流候选人配置-批量删除")
	@ApiOperation(value="审批流候选人配置-批量删除", notes="审批流候选人配置-批量删除")
	@DeleteMapping(value = "/deleteBatch")
	public Result<?> deleteBatch(@RequestParam(name="ids") String ids) {
		Result<?> result = new Result<>();
		try {
            actCandidateConfigService.deleteBatch(ids);
            result.success("批量删除成功！");
        } catch (Exception e) {
            log.error(e.getMessage(),e);
            result.error500("操作失败！" + e.getMessage());
        }
		return result;
	}

	/**
	 * 通过id查询
	 */
	@ApiOperation(value="审批流候选人配置-通过id查询", notes="审批流候选人配置-通过id查询")
	@GetMapping(value = "/queryById")
	public Result<ActCandidateConfig> queryById(@RequestParam(name="id") String id) {
		Result<ActCandidateConfig> result = new Result<>();
		try {
            ActCandidateConfig actCandidateConfig = actCandidateConfigService.queryById(id);
            result.setResult(actCandidateConfig);
            result.success("查询成功！");
        } catch (Exception e) {
            result.error500("操作失败！" + e.getMessage());
        }
		return result;
	}

  /**
   * 导出excel
   */
  @RequestMapping(value = "/exportXls")
  public ModelAndView exportXls(HttpServletRequest request, HttpServletResponse response) {
      // Step.1 组装查询条件
      QueryWrapper<ActCandidateConfig> queryWrapper = null;
      LoginUser sysUser = (LoginUser)SecurityUtils.getSubject().getPrincipal();
      String paramsStr = request.getParameter("paramsStr");
      if (oConvertUtils.isNotEmpty(paramsStr)) {
          String deString = URLDecoder.decode(paramsStr, StandardCharsets.UTF_8);
          ActCandidateConfig actCandidateConfig = JSON.parseObject(deString, ActCandidateConfig.class);
          queryWrapper = QueryGenerator.initQueryWrapper(actCandidateConfig, request.getParameterMap());
      }
      //Step.2 AutoPoi 导出Excel
      ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
      List<ActCandidateConfig> pageList = actCandidateConfigService.list(queryWrapper);
      //导出文件名称
      mv.addObject(NormalExcelConstants.FILE_NAME, "审批流候选人配置列表");
      mv.addObject(NormalExcelConstants.CLASS, ActCandidateConfig.class);
      mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("审批流候选人配置列表数据", "导出人:"+sysUser.getRealname(), "导出信息"));
      mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
      return mv;
  }

  /**
   * 通过excel导入数据
   */
  @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
  public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
      MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
      Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
      for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
          MultipartFile file = entity.getValue();// 获取上传文件对象
          ImportParams params = new ImportParams();
          params.setTitleRows(2);
          params.setHeadRows(1);
          params.setNeedSave(true);
          try {
              List<ActCandidateConfig> listActCandidateConfigs = ExcelImportUtil.importExcel(file.getInputStream(), ActCandidateConfig.class, params);
              for (ActCandidateConfig actCandidateConfigExcel : listActCandidateConfigs) {
                  actCandidateConfigService.save(actCandidateConfigExcel);
              }
              return Result.ok("文件导入成功！数据行数:" + listActCandidateConfigs.size());
          } catch (Exception e) {
              log.error(e.getMessage(),e);
              return Result.error("文件导入失败:"+e.getMessage());
          } finally {
              try {
                  file.getInputStream().close();
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
      }
      return Result.ok("文件导入失败！");
  }
  	@RequiresRoles({ "admin" })
	@ApiOperation(value="审批流候选人配置-获取数据库表", notes="审批流候选人配置-获取数据库表")
	@GetMapping(value = "/queryTableName")
	public Result<List<ActCandidateTable>> queryTableName(String tableName) {
		Result<List<ActCandidateTable>> result = new Result<>();
		List<ActCandidateTable> tableLists = actCandidateConfigService.queryTableName(tableName);
		result.success("查询成功！");
		result.setResult(tableLists);
		return result;
	}
	@RequiresRoles({ "admin" })
	@ApiOperation(value="审批流候选人配置-获取数据库字段", notes="审批流候选人配置-获取数据库字段")
	@GetMapping(value = "/queryColumnsByTableName")
	public Result<List<ActCandidateColumn>> queryColumnsByTableName(String tableName) {
		Result<List<ActCandidateColumn>> result = new Result<>();
		List<ActCandidateColumn> columnsLists  = actCandidateConfigService.queryColumnsByTableName(tableName);
		result.success("查询成功！");
		result.setResult(columnsLists);
		return result;
	}

	@ApiOperation(value="审批流候选人配置-获取流程节点", notes="审批流候选人配置-获取流程节点")
	@GetMapping(value = "/queryProcessNode")
	public Result<List<ActCandidateProcessNode>> queryProcessNode(String processName, String processNodeName) {
		Result<List<ActCandidateProcessNode>> result = new Result<>();
		List<ActCandidateProcessNode> columnsLists  = actCandidateConfigService.queryProcessNode(processName,processNodeName);
		result.success("查询成功！");
		result.setResult(columnsLists);
		return result;
	}
}
